[Bug 1646801] Re: [arm64] kvm run failed Function not implemented
Launchpad has imported 4 comments from the remote bug at https://bugzilla.redhat.com/show_bug.cgi?id=1269779. If you reply to an imported comment from within Launchpad, your comment will be sent to the remote bug automatically. Read more about Launchpad's inter-bugtracker facilities at https://help.launchpad.net/InterBugTracking. On 2015-10-08T08:09:36+00:00 Richard wrote: Description of problem: This has similarities to the following bug, but is much rarer: https://bugzilla.redhat.com/show_bug.cgi?id=1194366 I have a script which boots a guest 1000 times on the Fedora/aarch64 host. Guest and host kernels are identical (4.2.0-1.fc24.aarch64). About 5 in every 1000 boots fail. The host kernel prints: kvm [3683]: load/store instruction decoding not implemented The corresponding qemu process hangs after printing: error: kvm run failed Function not implemented PC=6bbfd238 SP=70b0 X00=aa1903e1aa0303e2 X01=68e67b40 X02=6baa7cec X03=00e68200 X04=6bac1398 X05=009ffaf8 X06= X07=6f04c85c X08=6f04cb78 X09= X10=0004 X11= X12=700fe0fa X13= X14= X15= X16=6f04cdf0 X17= X18= X19=6bff0018 X20= X21= X22= X23= X24= X25= X26= X27= X28= X29= X30= PSTATE=6305 (flags -ZC-) The PC address does not correspond to any kernel address. Version-Release number of selected component (if applicable): kernel 4.2.0-1.fc24.aarch64 How reproducible: Rare, approximately 1 in 200 boots. Steps to Reproduce: 1. In the libguestfs test suite, run: ./tests/qemu/qemu-boot -n 1000 Additional info: The error message usually indicates that the guest has jumped into random code. I'm still investigating this bug, will update this bug with further details as I collect it. Reply at: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1646801/comments/0 On 2015-10-08T14:39:49+00:00 Richard wrote: Created attachment 1081033 serial port log from guest Even though this is Fedora, I'm using AAVMF (AAVMF-20141113-5.git77d5dac.aa7a.aarch64). It appears to be crashing in AAVMF. Attached is the guest serial port log up to the point where the guest stops. Reply at: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1646801/comments/1 On 2015-10-08T14:40:50+00:00 Richard wrote: Created attachment 1081034 libvirt/qemu log from guest This is the libvirt/qemu log from the same guest as in comment 1. Reply at: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1646801/comments/2 On 2015-10-08T15:43:19+00:00 Richard wrote: As this works with Gerd's edk2.git/aarch64 package, I'm going to say this was because I was using a too old version of AAVMF, so it's likely not a bug. Reply at: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1646801/comments/3 ** Changed in: fedora Status: Unknown => Invalid ** Changed in: fedora Importance: Unknown => Undecided ** Bug watch added: Red Hat Bugzilla #1194366 https://bugzilla.redhat.com/show_bug.cgi?id=1194366 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1646801 Title: [arm64] kvm run failed Function not implemented To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/edk2/+bug/1646801/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1646801] Re: [arm64] kvm run failed Function not implemented
OK, I was able to reproduce with that version after 792 attempts. Using a newer version, I was unable to reproduce in over 33,000 attempts. Since this does not impact a version of qemu-efi in any supported Ubuntu release, I'll mark invalid. ** Also affects: fedora via https://bugzilla.redhat.com/show_bug.cgi?id=1269779 Importance: Unknown Status: Unknown ** Also affects: edk2 (Ubuntu) Importance: Undecided Status: New ** Changed in: edk2 (Ubuntu) Status: New => Invalid ** Changed in: qemu (Ubuntu) Status: Confirmed => Fix Released ** Changed in: qemu (Ubuntu) Status: Fix Released => Invalid ** Changed in: edk2 (Ubuntu) Status: Invalid => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1646801 Title: [arm64] kvm run failed Function not implemented To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/edk2/+bug/1646801/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1646801] Re: [arm64] kvm run failed Function not implemented
Correction, marking Invalid for qemu - but Fix Released for qemu-efi, since it likely did impact 0~20150106.5c2d456b-2 back when that was a current version. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1646801 Title: [arm64] kvm run failed Function not implemented To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/edk2/+bug/1646801/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1646801] Re: [arm64] kvm run failed Function not implemented
Using qemu-efi 0~20150106.5c2d456b-2~14.04~ppa1 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1646801 Title: [arm64] kvm run failed Function not implemented To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1646801/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1646801] Re: [arm64] kvm run failed Function not implemented
fyi, I'm at over 15,000 VM launches w/o a reproduction. Kernel: 4.8.0-040800rc8-generic QEMU: 1:2.5+dfsg-5ubuntu10.5~cloud0 libvirt: 1.3.1-1ubuntu10.6~cloud0 aavmf: 0~20160104.c2a892d7-1+ppa1~ubuntu14.04.1 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1646801 Title: [arm64] kvm run failed Function not implemented To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1646801/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1646801] Re: [arm64] kvm run failed Function not implemented
libvirt xml from one of the failing guests would also be useful. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1646801 Title: [arm64] kvm run failed Function not implemented To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1646801/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1646801] Re: [arm64] kvm run failed Function not implemented
I've got a system setup w/ a config as close to yours as I could, and I'm running VM start/stop loops to try and reproduce this problem. No luck so far, but I'm at just over 100 attempts at this point. One question - what version of qemu-efi are you using? It is possible that the bug lies there (see https://bugzilla.redhat.com/show_bug.cgi?id=1269779), so it'd be good to be testing w/ the same version you are using. ** Bug watch added: Red Hat Bugzilla #1269779 https://bugzilla.redhat.com/show_bug.cgi?id=1269779 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1646801 Title: [arm64] kvm run failed Function not implemented To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1646801/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1646801] Re: [arm64] kvm run failed Function not implemented
One more, still with the "load/store instruction decoding not implemented" kernel message. LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/sbin:/sbin:/bin QEMU_AUDIO_DRV=none /usr/bin/kvm -name instance-00166b4b -S -machine virt,accel=kvm,usb=off -cpu host -bios /usr/share/qemu-efi/QEMU_EFI.fd -m 8192 -realtime mlock=off -smp 4,sockets=4,cores=1,threads=1 -uuid fcdb656b-a09e-498f-9101-46768c3a0cde -nographic -no-user-config -nodefaults -chardev socket,id=charmonitor,path=/var/lib/libvirt/qemu/instance-00166b4b.monitor,server,nowait -mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc,driftfix=slew -no-shutdown -boot strict=on -usb -drive file=/var/lib/nova/instances/fcdb656b-a09e-498f-9101-46768c3a0cde/disk,if=none,id=drive-virtio-disk0,format=qcow2,cache=unsafe -device virtio-blk-device,scsi=off,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1 -drive file=/var/lib/nova/instances/fcdb656b-a09e-498f-9101-46768c3a0cde/disk.swap,if=none,id=drive-virtio-disk1,format=qcow2,cache=unsafe -device virtio-blk-device,scsi=off,drive=drive-virtio-disk1,id=virti o-disk1 -netdev tap,fd=23,id=hostnet0,vhost=on,vhostfd=27 -device virtio-net-device,netdev=hostnet0,id=net0,mac=fa:16:3e:2f:db:9b -serial file:/var/lib/nova/instances/fcdb656b-a09e-498f-9101-46768c3a0cde/console.log -serial pty -device virtio-balloon-device,id=balloon0 -msg timestamp=on Failed to open module: /usr/lib/aarch64-linux-gnu/qemu/block-iscsi.so: failed to map segment from shared object: Permission denied Failed to open module: /usr/lib/aarch64-linux-gnu/qemu/block-curl.so: failed to map segment from shared object: Permission denied Failed to open module: /usr/lib/aarch64-linux-gnu/qemu/block-rbd.so: failed to map segment from shared object: Permission denied Failed to open module: /usr/lib/aarch64-linux-gnu/qemu/block-dmg.so: failed to map segment from shared object: Permission denied BDB0126 mmap: Permission denied char device redirected to /dev/pts/7 (label serial1) error: kvm run failed Function not implemented PC=00023faf9248 SP=00024030 X00= X01=00023fa747b4 X02=6305 X03= X04=dbadc0de X05=1de7ec7edbadc0de X06=0004 X07=00023fa60430 X08= X09=000237003741 X10= X11= X12=000237068908 X13=000237069150 X14=0001 X15=fffe X16=00023fb87d00 X17=0020d0d0 X18=1f526ead X19=00023fb87b48 X20=0001 X21= X22=000237005720 X23=09d8 X24=0002 X25= X26= X27=000237069e0c X28=0002370b4990 X29=00023fb87b20 X30=00023faf9178 PSTATE=6305 -ZC- EL1h -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1646801 Title: [arm64] kvm run failed Function not implemented To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1646801/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1646801] Re: [arm64] kvm run failed Function not implemented
One more. The "load/store instruction decoding not implemented" is still here. LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/sbin:/sbin:/bin QEMU_AUDIO_DRV=none /usr/bin/qemu-system-aarch64 -name instance-001613c8 -S -machine virt,accel=kvm,usb=off -cpu host -bios /usr/share/qemu-efi/QEMU_EFI.fd -m 8192 -realtime mlock=off -smp 4,sockets=4,cores=1,threads=1 -uuid e1cf8136-2321-49d1-ab86-045731bab45b -nographic -no-user-config -nodefaults -chardev socket,id=charmonitor,path=/var/lib/libvirt/qemu/instance-001613c8.monitor,server,nowait -mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc,driftfix=slew -no-shutdown -boot strict=on -usb -drive file=/var/lib/nova/instances/e1cf8136-2321-49d1-ab86-045731bab45b/disk,if=none,id=drive-virtio-disk0,format=qcow2,cache=unsafe -device virtio-blk-device,scsi=off,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1 -drive file=/var/lib/nova/instances/e1cf8136-2321-49d1-ab86-045731bab45b/disk.swap,if=none,id=drive-virtio-disk1,format=qcow2,cache=unsafe -device virtio-blk-device,scsi=off,drive=drive-virti o-disk1,id=virtio-disk1 -netdev tap,fd=23,id=hostnet0,vhost=on,vhostfd=27 -device virtio-net-device,netdev=hostnet0,id=net0,mac=fa:16:3e:93:10:78 -serial file:/var/lib/nova/instances/e1cf8136-2321-49d1-ab86-045731bab45b/console.log -serial pty -device virtio-balloon-device,id=balloon0 -msg timestamp=on Failed to open module: /usr/lib/aarch64-linux-gnu/qemu/block-iscsi.so: failed to map segment from shared object: Permission denied Failed to open module: /usr/lib/aarch64-linux-gnu/qemu/block-curl.so: failed to map segment from shared object: Permission denied Failed to open module: /usr/lib/aarch64-linux-gnu/qemu/block-rbd.so: failed to map segment from shared object: Permission denied Failed to open module: /usr/lib/aarch64-linux-gnu/qemu/block-dmg.so: failed to map segment from shared object: Permission denied char device redirected to /dev/pts/0 (label serial1) error: kvm run failed Function not implemented PC=00023faf924c SP=00024020 X00= X01=00023fb1648c X02=4305 X03= X04=dbadc0de X05=1de7ec7edbadc0de X06=0004 X07= X08=c001 X09= X10=0002 X11= X12=a007e03a X13=00023fdadffc X14=0020d0d0 X15=00ff X16=00023fb87e30 X17=0020d0d0 X18=1f526ead X19= X20=00023fb47c18 X21=00800080 X22=00ff55aa X23=0004 X24=0400 X25= X26=0118 X27=00023fb87ca8 X28= X29= X30=00023faf9178 PSTATE=6305 -ZC- EL1h -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1646801 Title: [arm64] kvm run failed Function not implemented To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1646801/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1646801] Re: [arm64] kvm run failed Function not implemented
And again. The "load/store instruction decoding not implemented" is still here. LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/sbin:/sbin:/bin QEMU_AUDIO_DRV=none /usr/bin/qemu-system-aarch64 -name instance-0015c4f9 -S -machine virt,accel=kvm,usb=off -cpu host -bios /usr/share/qemu-efi/QEMU_EFI.fd -m 8192 -realtime mlock=off -smp 4,sockets=4,cores=1,threads=1 -uuid 4d7af74f-49d3-4c98-881c-5ed2f1d77ab4 -nographic -no-user-config -nodefaults -chardev socket,id=charmonitor,path=/var/lib/libvirt/qemu/instance-0015c4f9.monitor,server,nowait -mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc,driftfix=slew -no-shutdown -boot strict=on -usb -drive file=/var/lib/nova/instances/4d7af74f-49d3-4c98-881c-5ed2f1d77ab4/disk,if=none,id=drive-virtio-disk0,format=qcow2,cache=unsafe -device virtio-blk-device,scsi=off,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1 -drive file=/var/lib/nova/instances/4d7af74f-49d3-4c98-881c-5ed2f1d77ab4/disk.swap,if=none,id=drive-virtio-disk1,format=qcow2,cache=unsafe -device virtio-blk-device,scsi=off,drive=drive-virti o-disk1,id=virtio-disk1 -netdev tap,fd=23,id=hostnet0,vhost=on,vhostfd=24 -device virtio-net-device,netdev=hostnet0,id=net0,mac=fa:16:3e:e6:d4:f8 -serial file:/var/lib/nova/instances/4d7af74f-49d3-4c98-881c-5ed2f1d77ab4/console.log -serial pty -device virtio-balloon-device,id=balloon0 -msg timestamp=on Failed to open module: /usr/lib/aarch64-linux-gnu/qemu/block-iscsi.so: failed to map segment from shared object: Permission denied Failed to open module: /usr/lib/aarch64-linux-gnu/qemu/block-curl.so: failed to map segment from shared object: Permission denied Failed to open module: /usr/lib/aarch64-linux-gnu/qemu/block-rbd.so: failed to map segment from shared object: Permission denied Failed to open module: /usr/lib/aarch64-linux-gnu/qemu/block-dmg.so: failed to map segment from shared object: Permission denied char device redirected to /dev/pts/5 (label serial1) error: kvm run failed Function not implemented PC=00023faf924c SP=00024010 X00= X01=00023fb1648c X02=8305 X03= X04=dbadc0de X05=1de7ec7edbadc0de X06=0004 X07=0848 X08=0008 X09=0400 X10=00023fb87cc8 X11=00023bdd9a18 X12=a007e03a X13=00023fdadffc X14=00023fb87b98 X15=0001 X16=0003 X17=0020d0d0 X18=1f526ead X19= X20=0400 X21=0844 X22=0001 X23=0004 X24=0400 X25= X26=07dc X27=00023fb87b88 X28= X29= X30=00023faf9178 PSTATE=6305 -ZC- EL1h -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1646801 Title: [arm64] kvm run failed Function not implemented To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1646801/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1646801] Re: [arm64] kvm run failed Function not implemented
Hi, It happened again, with the "load/store instruction decoding not implemented" in the log. LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/sbin:/sbin:/bin QEMU_AUDIO_DRV=none /usr/bin/qemu-system-aarch64 -name instance-0015baf9 -S -machine virt,accel=kvm,usb=off -cpu host -bios /usr/share/qemu-efi/QEMU_EFI.fd -m 8192 -realtime mlock=off -smp 4,sockets=4,cores=1,threads=1 -uuid 5bfa9507-f5d6-4449-8fce-582d20e8f5a5 -nographic -no-user-config -nodefaults -chardev socket,id=charmonitor,path=/var/lib/libvirt/qemu/instance-0015baf9.monitor,server,nowait -mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc,driftfix=slew -no-shutdown -boot strict=on -usb -drive file=/var/lib/nova/instances/5bfa9507-f5d6-4449-8fce-582d20e8f5a5/disk,if=none,id=drive-virtio-disk0,format=qcow2,cache=unsafe -device virtio-blk-device,scsi=off,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1 -drive file=/var/lib/nova/instances/5bfa9507-f5d6-4449-8fce-582d20e8f5a5/disk.swap,if=none,id=drive-virtio-disk1,format=qcow2,cache=unsafe -device virtio-blk-device,scsi=off,drive=drive-virti o-disk1,id=virtio-disk1 -netdev tap,fd=23,id=hostnet0,vhost=on,vhostfd=25 -device virtio-net-device,netdev=hostnet0,id=net0,mac=fa:16:3e:b4:bc:49 -serial file:/var/lib/nova/instances/5bfa9507-f5d6-4449-8fce-582d20e8f5a5/console.log -serial pty -device virtio-balloon-device,id=balloon0 -msg timestamp=on Failed to open module: /usr/lib/aarch64-linux-gnu/qemu/block-iscsi.so: failed to map segment from shared object: Permission denied Failed to open module: /usr/lib/aarch64-linux-gnu/qemu/block-curl.so: failed to map segment from shared object: Permission denied Failed to open module: /usr/lib/aarch64-linux-gnu/qemu/block-rbd.so: failed to map segment from shared object: Permission denied Failed to open module: /usr/lib/aarch64-linux-gnu/qemu/block-dmg.so: failed to map segment from shared object: Permission denied char device redirected to /dev/pts/5 (label serial1) error: kvm run failed Function not implemented PC=00023faf924c SP=00024020 X00= X01=00023fb1648c X02=4305 X03= X04=dbadc0de X05=1de7ec7edbadc0de X06=0004 X07=0400 X08=00023711d570 X09=0400 X10=00023fb87b38 X11=00023bdd9a18 X12=a007e03a X13=00023fdadffc X14=00023fb87a08 X15=0001 X16=0003 X17=0020d0d0 X18=1f526ead X19= X20=00023fb47c18 X21=00800080 X22=00330030 X23=0004 X24=0400 X25= X26=057c X27=00023fb87a08 X28= X29= X30=00023faf9178 PSTATE=6305 -ZC- EL1h -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1646801 Title: [arm64] kvm run failed Function not implemented To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1646801/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1646801] Re: [arm64] kvm run failed Function not implemented
This is highly correlated with pause-on-start. I can't say 100% because I haven't look at kern.log for all the Paused instances (and I'm not sure I can correlate this easily now), but every time I looked it was there. And it's definitely not there during normal startups. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1646801 Title: [arm64] kvm run failed Function not implemented To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1646801/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1646801] Re: [arm64] kvm run failed Function not implemented
Thanks Junien. Is that correlated with the pause-on-start, or does that appear in dmesg on normal startups as well? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1646801 Title: [arm64] kvm run failed Function not implemented To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1646801/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1646801] Re: [arm64] kvm run failed Function not implemented
Ah, indeed there is one : kvm [13833]: load/store instruction decoding not implemented -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1646801 Title: [arm64] kvm run failed Function not implemented To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1646801/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1646801] Re: [arm64] kvm run failed Function not implemented
It looks like the kernel is returning -ENOSYS. Are there any messages in dmesg coinciding with this event? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1646801 Title: [arm64] kvm run failed Function not implemented To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1646801/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1646801] Re: [arm64] kvm run failed Function not implemented
Hi, This just happened again with qemu 1:2.5+dfsg-5ubuntu10.7~cloud0 LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/sbin:/sbin:/bin QEMU_AUDIO_DRV=none /usr/bin/qemu-system-aarch64 -name instance-00143dc7 -S -machine virt,accel=kvm,usb=off -cpu host -bios /usr/share/qemu-efi/QEMU_EFI.fd -m 8192 -realtime mlock=off -smp 4,sockets=4,cores=1,threads=1 -uuid 38301f7e-d86e-4506-94b7-3a1f8390c9ff -nographic -no-user-config -nodefaults -chardev socket,id=charmonitor,path=/var/lib/libvirt/qemu/instance-00143dc7.monitor,server,nowait -mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc,driftfix=slew -no-shutdown -boot strict=on -usb -drive file=/var/lib/nova/instances/38301f7e-d86e-4506-94b7-3a1f8390c9ff/disk,if=none,id=drive-virtio-disk0,format=qcow2,cache=unsafe -device virtio-blk-device,scsi=off,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1 -drive file=/var/lib/nova/instances/38301f7e-d86e-4506-94b7-3a1f8390c9ff/disk.swap,if=none,id=drive-virtio-disk1,format=qcow2,cache=unsafe -device virtio-blk-device,scsi=off,drive=drive-virti o-disk1,id=virtio-disk1 -netdev tap,fd=23,id=hostnet0,vhost=on,vhostfd=27 -device virtio-net-device,netdev=hostnet0,id=net0,mac=fa:16:3e:04:8d:9a -serial file:/var/lib/nova/instances/38301f7e-d86e-4506-94b7-3a1f8390c9ff/console.log -serial pty -device virtio-balloon-device,id=balloon0 -msg timestamp=on Failed to open module: /usr/lib/aarch64-linux-gnu/qemu/block-iscsi.so: failed to map segment from shared object: Permission denied Failed to open module: /usr/lib/aarch64-linux-gnu/qemu/block-curl.so: failed to map segment from shared object: Permission denied Failed to open module: /usr/lib/aarch64-linux-gnu/qemu/block-rbd.so: failed to map segment from shared object: Permission denied Failed to open module: /usr/lib/aarch64-linux-gnu/qemu/block-dmg.so: failed to map segment from shared object: Permission denied char device redirected to /dev/pts/6 (label serial1) error: kvm run failed Function not implemented PC=00023faf924c SP=00024020 X00=00023be36018 X01= X02=00023faf7a9c X03=004c X04= X05= X06= X07=00023fa60430 X08=f001 X09=0400 X10=00023fb87de8 X11=00023bdd9a18 X12=a007e03a X13=00023fdadffc X14=00023fb87cb8 X15=0001 X16=0003 X17=0020d0d0 X18=1f526ead X19=00023be36060 X20=00023be36018 X21=0010 X22=00023fb9da38 X23= X24=0064 X25=4007fb40 X26= X27=4007c278 X28=4007c030 X29= X30=00023fb92d64 PSTATE=6305 -ZC- EL1h and LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/sbin:/sbin:/bin QEMU_AUDIO_DRV=none /usr/bin/qemu-system-aarch64 -name instance-00143e83 -S -machine virt,accel=kvm,usb=off -cpu host -bios /usr/share/qemu-efi/QEMU_EFI.fd -m 8192 -realtime mlock=off -smp 4,sockets=4,cores=1,threads=1 -uuid bcd8353e-0521-492b-a103-e577bc90bb64 -nographic -no-user-config -nodefaults -chardev socket,id=charmonitor,path=/var/lib/libvirt/qemu/instance-00143e83.monitor,server,nowait -mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc,driftfix=slew -no-shutdown -boot strict=on -usb -drive file=/var/lib/nova/instances/bcd8353e-0521-492b-a103-e577bc90bb64/disk,if=none,id=drive-virtio-disk0,format=qcow2,cache=unsafe -device virtio-blk-device,scsi=off,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1 -drive file=/var/lib/nova/instances/bcd8353e-0521-492b-a103-e577bc90bb64/disk.swap,if=none,id=drive-virtio-disk1,format=qcow2,cache=unsafe -device virtio-blk-device,scsi=off,drive=drive-virti o-disk1,id=virtio-disk1 -netdev tap,fd=23,id=hostnet0,vhost=on,vhostfd=27 -device virtio-net-device,netdev=hostnet0,id=net0,mac=fa:16:3e:b6:08:9b -serial file:/var/lib/nova/instances/bcd8353e-0521-492b-a103-e577bc90bb64/console.log -serial pty -device virtio-balloon-device,id=balloon0 -msg timestamp=on Failed to open module: /usr/lib/aarch64-linux-gnu/qemu/block-iscsi.so: failed to map segment from shared object: Permission denied Failed to open module: /usr/lib/aarch64-linux-gnu/qemu/block-curl.so: failed to map segment from shared object: Permission denied Failed to open module: /usr/lib/aarch64-linux-gnu/qemu/block-rbd.so: failed to map segment from shared object: Permission denied Failed to open module: /usr/lib/aarch64-linux-gnu/qemu/block-dmg.so: failed to map segment from shared object: Permission denied char device redirected to /dev/pts/1 (label serial1) error: kvm run failed Function not implemented PC=00023faf924c SP=00024020 X00= X01=00023fb1648c X02=8305 X03= X04=dbadc0de X05=1de7ec7edbadc0de X06= X07= X08= X09= X10= X11=
[Bug 1646801] Re: [arm64] kvm run failed Function not implemented
I'm upgrading qemu to mitaka-staging version by the way (1:2.5+dfsg- 5ubuntu10.7~cloud0) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1646801 Title: [arm64] kvm run failed Function not implemented To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1646801/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1646801] Re: [arm64] kvm run failed Function not implemented
The issue would also appear in second level virtualization which this is not right? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1646801 Title: [arm64] kvm run failed Function not implemented To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1646801/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1646801] Re: [arm64] kvm run failed Function not implemented
Hi Junien, I've seen issues like that but they were fixed in qemu 2.3 which you have (https://bugzilla.redhat.com/show_bug.cgi?id=1213478). In general I wonder where you actual qemu comes from, Trusty is on 2.0 and the closest would be UVA-Liberty with 1:2.3+dfsg-5ubuntu9.4~cloud2, so what kind of Trusty setup is that? Next as this might be arm platform specific it would be great to know what exact arm-board the host is in this case. Subscribing Dannf for arm/qemu experience ... ** Bug watch added: Red Hat Bugzilla #1213478 https://bugzilla.redhat.com/show_bug.cgi?id=1213478 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1646801 Title: [arm64] kvm run failed Function not implemented To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1646801/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1646801] Re: [arm64] kvm run failed Function not implemented
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: qemu (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1646801 Title: [arm64] kvm run failed Function not implemented To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1646801/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
